Description
- DMC: Digital Multi-Coated Filter, greatly reduces the appearance of lens flare and ghosting caused by reflections
- BAF: Black Almite Frame, a black matte aluminium satin finish almite frame which reduces reflections
- BRG: Black Rimmed Glass reduces the chance of light reflecting off the edge
- LPF: Low Profile Frame, ultra Thin Frames to help avoid vignetting on super wide angle lenses. These frames hold a lens cap
- KEF: Knurling Edge Frame, these filters are equipped with a straight knurling edge for non-slip, easy attachement and removal
Neutral Density filters evenly reduce the amount of light passing thru the lens without effecting color. Ideal for reducing bright light in large aperture situations when a narrow depth is field is needed. Allows for slower shutter speeds when blurring or showing of movement is desired. Allows balancing of exposure to highlight a key subject. Lets you use higher speed films in bright light. Hoya Neutral Density filters are available in most sizes and in three strengths: .3 (2X) Reduces the light one f-stop. .6 (4X) Reduces the light two f-stops. .9 (8X) Reduces the light three f-stops.